obj-$(CONFIG_CRYPTO_DEV_QAT) += intel_qat.o
intel_qat-objs := adf_cfg.o \
+ adf_isr.o \
+ adf_vf_isr.o \
adf_ctl_drv.o \
adf_dev_mgr.o \
adf_init.o \
#define ADF_C3XXXIOV_PCI_DEVICE_ID 0x19e3
#define ADF_ERRSOU3 (0x3A000 + 0x0C)
#define ADF_ERRSOU5 (0x3A000 + 0xD8)
+#define ADF_DEVICE_FUSECTL_OFFSET 0x40
+#define ADF_DEVICE_LEGFUSE_OFFSET 0x4C
#define ADF_PCI_MAX_BARS 3
#define ADF_DEVICE_NAME_LENGTH 32
#define ADF_ETR_MAX_RINGS_PER_BANK 16
const char *fw_mmp_name;
uint32_t fuses;
uint32_t accel_capabilities_mask;
+ uint32_t instance_id;
uint16_t accel_mask;
uint16_t ae_mask;
uint16_t tx_rings_mask;
uint8_t tx_rx_gap;
- uint8_t instance_id;
uint8_t num_banks;
uint8_t num_accel;
uint8_t num_logical_accel;
#include <linux/pci.h>
#include <linux/dma-mapping.h>
#include "adf_accel_devices.h"
+#include "adf_common_drv.h"
#include "icp_qat_fw_init_admin.h"
/* Admin Messages Registers */
struct adf_bar *pmisc =
&GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)];
void __iomem *csr = pmisc->virt_addr;
- void __iomem *mailbox = csr + ADF_DH895XCC_MAILBOX_BASE_OFFSET;
+ void __iomem *mailbox = (void __iomem *)((uintptr_t)csr +
+ ADF_DH895XCC_MAILBOX_BASE_OFFSET);
u64 reg_val;
admin = kzalloc_node(sizeof(*accel_dev->admin), GFP_KERNEL,
struct work_struct reset_work;
};
-static void adf_dev_restore(struct adf_accel_dev *accel_dev)
+void adf_dev_restore(struct adf_accel_dev *accel_dev)
{
struct pci_dev *pdev = accel_to_pci_dev(accel_dev);
struct pci_dev *parent = pdev->bus->self;
#include "icp_qat_hal.h"
#define ADF_MAJOR_VERSION 0
-#define ADF_MINOR_VERSION 2
+#define ADF_MINOR_VERSION 6
#define ADF_BUILD_VERSION 0
#define ADF_DRV_VERSION __stringify(ADF_MAJOR_VERSION) "." \
__stringify(ADF_MINOR_VERSION) "." \
int adf_enable_aer(struct adf_accel_dev *accel_dev, struct pci_driver *adf);
void adf_disable_aer(struct adf_accel_dev *accel_dev);
+void adf_dev_restore(struct adf_accel_dev *accel_dev);
int adf_init_aer(void);
void adf_exit_aer(void);
int adf_init_admin_comms(struct adf_accel_dev *accel_dev);
void adf_cleanup_etr_data(struct adf_accel_dev *accel_dev);
int qat_crypto_register(void);
int qat_crypto_unregister(void);
+int qat_crypto_dev_config(struct adf_accel_dev *accel_dev);
struct qat_crypto_instance *qat_crypto_get_instance_node(int node);
void qat_crypto_put_instance(struct qat_crypto_instance *inst);
void qat_alg_callback(void *resp);
int qat_asym_algs_register(void);
void qat_asym_algs_unregister(void);
+int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev);
+void adf_isr_resource_free(struct adf_accel_dev *accel_dev);
+int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev);
+void adf_vf_isr_resource_free(struct adf_accel_dev *accel_dev);
+
int qat_hal_init(struct adf_accel_dev *accel_dev);
void qat_hal_deinit(struct icp_qat_fw_loader_handle *handle);
void qat_hal_start(struct icp_qat_fw_loader_handle *handle, unsigned char ae,
goto out_err;
}
- params_head = section_head->params;
+ params_head = section.params;
while (params_head) {
if (copy_from_user(&key_val, (void __user *)params_head,
if (ret)
return ret;
+ ret = -ENODEV;
accel_dev = adf_devmgr_get_dev_by_id(ctl_data->device_id);
- if (!accel_dev) {
- pr_err("QAT: Device %d not found\n", ctl_data->device_id);
- ret = -ENODEV;
+ if (!accel_dev)
goto out;
- }
if (!adf_dev_started(accel_dev)) {
dev_info(&GET_DEV(accel_dev),
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "adf_accel_devices.h"
+#include "adf_common_drv.h"
#include "adf_transport_internal.h"
#define ADF_ARB_NUM 4
}
EXPORT_SYMBOL_GPL(adf_init_arb);
-/**
- * adf_update_ring_arb() - update ring arbitration rgister
- * @accel_dev: Pointer to ring data.
- *
- * Function enables or disables rings for/from arbitration.
- */
void adf_update_ring_arb(struct adf_etr_ring_data *ring)
{
WRITE_CSR_ARB_RINGSRVARBEN(ring->bank->csr_addr,
ring->bank->bank_number,
ring->bank->ring_mask & 0xFF);
}
-EXPORT_SYMBOL_GPL(adf_update_ring_arb);
void adf_exit_arb(struct adf_accel_dev *accel_dev)
{
mutex_unlock(&service_lock);
}
-/**
- * adf_service_register() - Register acceleration service in the accel framework
- * @service: Pointer to the service
- *
- * Function adds the acceleration service to the acceleration framework.
- * To be used by QAT device specific drivers.
- *
- * Return: 0 on success, error code otherwise.
- */
int adf_service_register(struct service_hndl *service)
{
service->init_status = 0;
adf_service_add(service);
return 0;
}
-EXPORT_SYMBOL_GPL(adf_service_register);
static void adf_service_remove(struct service_hndl *service)
{
mutex_unlock(&service_lock);
}
-/**
- * adf_service_unregister() - Unregister acceleration service from the framework
- * @service: Pointer to the service
- *
- * Function remove the acceleration service from the acceleration framework.
- * To be used by QAT device specific drivers.
- *
- * Return: 0 on success, error code otherwise.
- */
int adf_service_unregister(struct service_hndl *service)
{
if (service->init_status || service->start_status) {
adf_service_remove(service);
return 0;
}
-EXPORT_SYMBOL_GPL(adf_service_unregister);
/**
* adf_dev_init() - Init data structures and services for the given accel device
hw_data->disable_iov(accel_dev);
adf_cleanup_etr_data(accel_dev);
+ adf_dev_restore(accel_dev);
}
EXPORT_SYMBOL_GPL(adf_dev_shutdown);
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
-#include <adf_accel_devices.h>
-#include <adf_common_drv.h>
-#include <adf_cfg.h>
-#include <adf_cfg_strings.h>
-#include <adf_cfg_common.h>
-#include <adf_transport_access_macros.h>
-#include <adf_transport_internal.h>
-#include "adf_drv.h"
-#include "adf_dh895xcc_hw_data.h"
+#include "adf_accel_devices.h"
+#include "adf_common_drv.h"
+#include "adf_cfg.h"
+#include "adf_cfg_strings.h"
+#include "adf_cfg_common.h"
+#include "adf_transport_access_macros.h"
+#include "adf_transport_internal.h"
static int adf_enable_msix(struct adf_accel_dev *accel_dev)
{
#ifdef CONFIG_PCI_IOV
/* If SR-IOV is enabled (vf_info is non-NULL), check for VF->PF ints */
if (accel_dev->pf.vf_info) {
- void __iomem *pmisc_bar_addr =
- (&GET_BARS(accel_dev)[ADF_DH895XCC_PMISC_BAR])->virt_addr;
+ struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+ struct adf_bar *pmisc =
+ &GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)];
+ void __iomem *pmisc_bar_addr = pmisc->virt_addr;
u32 vf_mask;
/* Get the interrupt sources triggered by VFs */
- vf_mask = ((ADF_CSR_RD(pmisc_bar_addr, ADF_DH895XCC_ERRSOU5) &
+ vf_mask = ((ADF_CSR_RD(pmisc_bar_addr, ADF_ERRSOU5) &
0x0000FFFF) << 16) |
- ((ADF_CSR_RD(pmisc_bar_addr, ADF_DH895XCC_ERRSOU3) &
+ ((ADF_CSR_RD(pmisc_bar_addr, ADF_ERRSOU3) &
0x01FFFE00) >> 9);
if (vf_mask) {
}
}
+/**
+ * adf_vf_isr_resource_free() - Free IRQ for acceleration device
+ * @accel_dev: Pointer to acceleration device.
+ *
+ * Function frees interrupts for acceleration device.
+ */
void adf_isr_resource_free(struct adf_accel_dev *accel_dev)
{
adf_free_irqs(accel_dev);
adf_disable_msix(&accel_dev->accel_pci_dev);
adf_isr_free_msix_entry_table(accel_dev);
}
-
+EXPORT_SYMBOL_GPL(adf_isr_resource_free);
+
+/**
+ * adf_vf_isr_resource_alloc() - Allocate IRQ for acceleration device
+ * @accel_dev: Pointer to acceleration device.
+ *
+ * Function allocates interrupts for acceleration device.
+ *
+ * Return: 0 on success, error code otherwise.
+ */
int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev)
{
int ret;
adf_isr_resource_free(accel_dev);
return -EFAULT;
}
+EXPORT_SYMBOL_GPL(adf_isr_resource_alloc);
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include <linux/pci.h>
-#include <linux/mutex.h>
#include <linux/delay.h>
#include "adf_accel_devices.h"
#include "adf_common_drv.h"
#define ADF_DH895XCC_ERRMSK5 (ADF_DH895XCC_EP_OFFSET + 0xDC)
#define ADF_DH895XCC_ERRMSK5_VF2PF_U_MASK(vf_mask) (vf_mask >> 16)
-/**
- * adf_enable_pf2vf_interrupts() - Enable PF to VF interrupts
- * @accel_dev: Pointer to acceleration device.
- *
- * Function enables PF to VF interrupts
- */
void adf_enable_pf2vf_interrupts(struct adf_accel_dev *accel_dev)
{
struct adf_accel_pci *pci_info = &accel_dev->accel_pci_dev;
ADF_CSR_WR(pmisc_bar_addr, hw_data->get_vintmsk_offset(0), 0x0);
}
-EXPORT_SYMBOL_GPL(adf_enable_pf2vf_interrupts);
-/**
- * adf_disable_pf2vf_interrupts() - Disable PF to VF interrupts
- * @accel_dev: Pointer to acceleration device.
- *
- * Function disables PF to VF interrupts
- */
void adf_disable_pf2vf_interrupts(struct adf_accel_dev *accel_dev)
{
struct adf_accel_pci *pci_info = &accel_dev->accel_pci_dev;
ADF_CSR_WR(pmisc_bar_addr, hw_data->get_vintmsk_offset(0), 0x2);
}
-EXPORT_SYMBOL_GPL(adf_disable_pf2vf_interrupts);
void adf_enable_vf2pf_interrupts(struct adf_accel_dev *accel_dev,
u32 vf_mask)
}
}
-/**
- * adf_disable_pf2vf_interrupts() - Disable VF to PF interrupts
- * @accel_dev: Pointer to acceleration device.
- *
- * Function disables VF to PF interrupts
- */
void adf_disable_vf2pf_interrupts(struct adf_accel_dev *accel_dev, u32 vf_mask)
{
struct adf_hw_device_data *hw_data = accel_dev->hw_device;
ADF_CSR_WR(pmisc_addr, ADF_DH895XCC_ERRMSK5, reg);
}
}
-EXPORT_SYMBOL_GPL(adf_disable_vf2pf_interrupts);
static int __adf_iov_putmsg(struct adf_accel_dev *accel_dev, u32 msg, u8 vf_nr)
{
return -EAGAIN;
}
spin_lock_bh(&ring->lock);
- memcpy(ring->base_addr + ring->tail, msg,
+ memcpy((void *)((uintptr_t)ring->base_addr + ring->tail), msg,
ADF_MSG_SIZE_TO_BYTES(ring->msg_size));
ring->tail = adf_modulo(ring->tail +
static int adf_handle_response(struct adf_etr_ring_data *ring)
{
uint32_t msg_counter = 0;
- uint32_t *msg = (uint32_t *)(ring->base_addr + ring->head);
+ uint32_t *msg = (uint32_t *)((uintptr_t)ring->base_addr + ring->head);
while (*msg != ADF_RING_EMPTY_SIG) {
ring->callback((uint32_t *)msg);
ADF_MSG_SIZE_TO_BYTES(ring->msg_size),
ADF_RING_SIZE_MODULO(ring->ring_size));
msg_counter++;
- msg = (uint32_t *)(ring->base_addr + ring->head);
+ msg = (uint32_t *)((uintptr_t)ring->base_addr + ring->head);
}
if (msg_counter > 0) {
WRITE_CSR_RING_HEAD(ring->bank->csr_addr,
}
}
-/**
- * adf_response_handler() - Bottom half handler response handler
- * @bank_addr: Address of a ring bank for with the BH was scheduled.
- *
- * Function is the bottom half handler for the response from acceleration
- * device. There is one handler for every ring bank. Function checks all
- * communication rings in the bank.
- * To be used by QAT device specific drivers.
- *
- * Return: void
- */
-void adf_response_handler(unsigned long bank_addr)
+void adf_response_handler(uintptr_t bank_addr)
{
struct adf_etr_bank_data *bank = (void *)bank_addr;
WRITE_CSR_INT_FLAG_AND_COL(bank->csr_addr, bank->bank_number,
bank->irq_mask);
}
-EXPORT_SYMBOL_GPL(adf_response_handler);
static inline int adf_get_cfg_int(struct adf_accel_dev *accel_dev,
const char *section, const char *format,
struct dentry *debug;
};
-void adf_response_handler(unsigned long bank_addr);
+void adf_response_handler(uintptr_t bank_addr);
#ifdef CONFIG_DEBUG_FS
#include <linux/debugfs.h>
int adf_bank_debugfs_add(struct adf_etr_bank_data *bank);
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
-#include <adf_accel_devices.h>
-#include <adf_common_drv.h>
-#include <adf_cfg.h>
-#include <adf_cfg_strings.h>
-#include <adf_cfg_common.h>
-#include <adf_transport_access_macros.h>
-#include <adf_transport_internal.h>
-#include <adf_pf2vf_msg.h>
-#include "adf_drv.h"
-#include "adf_dh895xccvf_hw_data.h"
+#include "adf_accel_devices.h"
+#include "adf_common_drv.h"
+#include "adf_cfg.h"
+#include "adf_cfg_strings.h"
+#include "adf_cfg_common.h"
+#include "adf_transport_access_macros.h"
+#include "adf_transport_internal.h"
+#include "adf_pf2vf_msg.h"
+
+#define ADF_VINTSOU_OFFSET 0x204
+#define ADF_VINTSOU_BUN BIT(0)
+#define ADF_VINTSOU_PF2VF BIT(1)
static int adf_enable_msi(struct adf_accel_dev *accel_dev)
{
static void adf_pf2vf_bh_handler(void *data)
{
struct adf_accel_dev *accel_dev = data;
- void __iomem *pmisc_bar_addr =
- (&GET_BARS(accel_dev)[ADF_DH895XCCIOV_PMISC_BAR])->virt_addr;
+ struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+ struct adf_bar *pmisc =
+ &GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)];
+ void __iomem *pmisc_bar_addr = pmisc->virt_addr;
u32 msg;
/* Read the message from PF */
- msg = ADF_CSR_RD(pmisc_bar_addr, ADF_DH895XCCIOV_PF2VF_OFFSET);
+ msg = ADF_CSR_RD(pmisc_bar_addr, hw_data->get_pf2vf_offset(0));
if (!(msg & ADF_PF2VF_MSGORIGIN_SYSTEM))
/* Ignore legacy non-system (non-kernel) PF2VF messages */
}
/* To ack, clear the PF2VFINT bit */
- msg &= ~ADF_DH895XCC_PF2VF_PF2VFINT;
- ADF_CSR_WR(pmisc_bar_addr, ADF_DH895XCCIOV_PF2VF_OFFSET, msg);
+ msg &= ~BIT(0);
+ ADF_CSR_WR(pmisc_bar_addr, hw_data->get_pf2vf_offset(0), msg);
/* Re-enable PF2VF interrupts */
adf_enable_pf2vf_interrupts(accel_dev);
static irqreturn_t adf_isr(int irq, void *privdata)
{
struct adf_accel_dev *accel_dev = privdata;
- void __iomem *pmisc_bar_addr =
- (&GET_BARS(accel_dev)[ADF_DH895XCCIOV_PMISC_BAR])->virt_addr;
+ struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+ struct adf_bar *pmisc =
+ &GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)];
+ void __iomem *pmisc_bar_addr = pmisc->virt_addr;
u32 v_int;
/* Read VF INT source CSR to determine the source of VF interrupt */
- v_int = ADF_CSR_RD(pmisc_bar_addr, ADF_DH895XCCIOV_VINTSOU_OFFSET);
+ v_int = ADF_CSR_RD(pmisc_bar_addr, ADF_VINTSOU_OFFSET);
/* Check for PF2VF interrupt */
- if (v_int & ADF_DH895XCC_VINTSOU_PF2VF) {
+ if (v_int & ADF_VINTSOU_PF2VF) {
/* Disable PF to VF interrupt */
adf_disable_pf2vf_interrupts(accel_dev);
}
/* Check bundle interrupt */
- if (v_int & ADF_DH895XCC_VINTSOU_BUN) {
+ if (v_int & ADF_VINTSOU_BUN) {
struct adf_etr_data *etr_data = accel_dev->transport;
struct adf_etr_bank_data *bank = &etr_data->banks[0];
tasklet_kill(&priv_data->banks[0].resp_handler);
}
+/**
+ * adf_vf_isr_resource_free() - Free IRQ for acceleration device
+ * @accel_dev: Pointer to acceleration device.
+ *
+ * Function frees interrupts for acceleration device virtual function.
+ */
void adf_vf_isr_resource_free(struct adf_accel_dev *accel_dev)
{
struct pci_dev *pdev = accel_to_pci_dev(accel_dev);
adf_cleanup_pf2vf_bh(accel_dev);
adf_disable_msi(accel_dev);
}
-
+EXPORT_SYMBOL_GPL(adf_vf_isr_resource_free);
+
+/**
+ * adf_vf_isr_resource_alloc() - Allocate IRQ for acceleration device
+ * @accel_dev: Pointer to acceleration device.
+ *
+ * Function allocates interrupts for acceleration device virtual function.
+ *
+ * Return: 0 on success, error code otherwise.
+ */
int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev)
{
if (adf_enable_msi(accel_dev))
adf_vf_isr_resource_free(accel_dev);
return -EFAULT;
}
+EXPORT_SYMBOL_GPL(adf_vf_isr_resource_alloc);
#include "adf_accel_devices.h"
#include "adf_common_drv.h"
#include "adf_transport.h"
+#include "adf_transport_access_macros.h"
#include "adf_cfg.h"
#include "adf_cfg_strings.h"
#include "qat_crypto.h"
return inst;
}
+/**
+ * qat_crypto_dev_config() - create dev config required to create crypto inst.
+ *
+ * @accel_dev: Pointer to acceleration device.
+ *
+ * Function creates device configuration required to create crypto instances
+ *
+ * Return: 0 on success, error code otherwise.
+ */
+int qat_crypto_dev_config(struct adf_accel_dev *accel_dev)
+{
+ int cpus = num_online_cpus();
+ int banks = GET_MAX_BANKS(accel_dev);
+ int instances = min(cpus, banks);
+ char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
+ int i;
+ unsigned long val;
+
+ if (adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC))
+ goto err;
+ if (adf_cfg_section_add(accel_dev, "Accelerator0"))
+ goto err;
+ for (i = 0; i < instances; i++) {
+ val = i;
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_BANK_NUM, i);
+ if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, (void *)&val, ADF_DEC))
+ goto err;
+
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_ETRMGR_CORE_AFFINITY,
+ i);
+ if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, (void *)&val, ADF_DEC))
+ goto err;
+
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, i);
+ val = 128;
+ if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, (void *)&val, ADF_DEC))
+ goto err;
+
+ val = 512;
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_SIZE, i);
+ if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, (void *)&val, ADF_DEC))
+ goto err;
+
+ val = 0;
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_TX, i);
+ if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, (void *)&val, ADF_DEC))
+ goto err;
+
+ val = 2;
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_TX, i);
+ if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, (void *)&val, ADF_DEC))
+ goto err;
+
+ val = 8;
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_RX, i);
+ if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, (void *)&val, ADF_DEC))
+ goto err;
+
+ val = 10;
+ snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_RX, i);
+ if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ key, (void *)&val, ADF_DEC))
+ goto err;
+
+ val = ADF_COALESCING_DEF_TIME;
+ snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, i);
+ if (adf_cfg_add_key_value_param(accel_dev, "Accelerator0",
+ key, (void *)&val, ADF_DEC))
+ goto err;
+ }
+
+ val = i;
+ if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+ ADF_NUM_CY, (void *)&val, ADF_DEC))
+ goto err;
+
+ set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
+ return 0;
+err:
+ dev_err(&GET_DEV(accel_dev), "Failed to start QAT accel dev\n");
+ return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(qat_crypto_dev_config);
+
static int qat_crypto_create_instances(struct adf_accel_dev *accel_dev)
{
int i;
ccflags-y := -I$(src)/../qat_common
obj-$(CONFIG_CRYPTO_DEV_QAT_DH895xCC) += qat_dh895xcc.o
-qat_dh895xcc-objs := adf_drv.o \
- adf_isr.o \
- adf_dh895xcc_hw_data.o
+qat_dh895xcc-objs := adf_drv.o adf_dh895xcc_hw_data.o
#include <adf_pf2vf_msg.h>
#include <adf_common_drv.h>
#include "adf_dh895xcc_hw_data.h"
-#include "adf_drv.h"
/* Worker thread to service arbiter mappings based on dev SKUs */
static const uint32_t thrd_to_arb_map_sku4[] = {
return DEV_SKU_UNKNOWN;
}
-void adf_get_arbiter_mapping(struct adf_accel_dev *accel_dev,
- uint32_t const **arb_map_config)
+static void adf_get_arbiter_mapping(struct adf_accel_dev *accel_dev,
+ u32 const **arb_map_config)
{
switch (accel_dev->accel_pci_dev.sku) {
case DEV_SKU_1:
#define ADF_DH895XCC_ETR_BAR 2
#define ADF_DH895XCC_RX_RINGS_OFFSET 8
#define ADF_DH895XCC_TX_RINGS_MASK 0xFF
-#define ADF_DH895XCC_FUSECTL_OFFSET 0x40
#define ADF_DH895XCC_FUSECTL_SKU_MASK 0x300000
#define ADF_DH895XCC_FUSECTL_SKU_SHIFT 20
#define ADF_DH895XCC_FUSECTL_SKU_1 0x0
#define ADF_DH895XCC_ACCELERATORS_REG_OFFSET 13
#define ADF_DH895XCC_ACCELERATORS_MASK 0x3F
#define ADF_DH895XCC_ACCELENGINES_MASK 0xFFF
-#define ADF_DH895XCC_LEGFUSE_OFFSET 0x4C
#define ADF_DH895XCC_ETR_MAX_BANKS 32
#define ADF_DH895XCC_SMIAPF0_MASK_OFFSET (0x3A000 + 0x28)
#define ADF_DH895XCC_SMIAPF1_MASK_OFFSET (0x3A000 + 0x30)
#define ADF_DH895XCC_CERRSSMSH(i) (i * 0x4000 + 0x10)
#define ADF_DH895XCC_ERRSSMSH_EN BIT(3)
-#define ADF_DH895XCC_ERRSOU3 (0x3A000 + 0x00C)
-#define ADF_DH895XCC_ERRSOU5 (0x3A000 + 0x0D8)
#define ADF_DH895XCC_PF2VF_OFFSET(i) (0x3A000 + 0x280 + ((i) * 0x04))
#define ADF_DH895XCC_VINTMSK_OFFSET(i) (0x3A000 + 0x200 + ((i) * 0x04))
/* FW names */
#define ADF_DH895XCC_FW "qat_895xcc.bin"
#define ADF_DH895XCC_MMP "qat_mmp.bin"
+
+void adf_init_hw_data_dh895xcc(struct adf_hw_device_data *hw_data);
+void adf_clean_hw_data_dh895xcc(struct adf_hw_device_data *hw_data);
#endif
#include <adf_accel_devices.h>
#include <adf_common_drv.h>
#include <adf_cfg.h>
-#include <adf_transport_access_macros.h>
#include "adf_dh895xcc_hw_data.h"
-#include "adf_drv.h"
-
-static const char adf_driver_name[] = ADF_DH895XCC_DEVICE_NAME;
#define ADF_SYSTEM_DEVICE(device_id) \
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)}
static struct pci_driver adf_driver = {
.id_table = adf_pci_tbl,
- .name = adf_driver_name,
+ .name = ADF_DH895XCC_DEVICE_NAME,
.probe = adf_probe,
.remove = adf_remove,
.sriov_configure = adf_sriov_configure,
adf_devmgr_rm_dev(accel_dev, NULL);
}
-static int adf_dev_configure(struct adf_accel_dev *accel_dev)
-{
- int cpus = num_online_cpus();
- int banks = GET_MAX_BANKS(accel_dev);
- int instances = min(cpus, banks);
- char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
- int i;
- unsigned long val;
-
- if (adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC))
- goto err;
- if (adf_cfg_section_add(accel_dev, "Accelerator0"))
- goto err;
- for (i = 0; i < instances; i++) {
- val = i;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_BANK_NUM, i);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, (void *)&val, ADF_DEC))
- goto err;
-
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_ETRMGR_CORE_AFFINITY,
- i);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, (void *)&val, ADF_DEC))
- goto err;
-
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, i);
- val = 128;
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, (void *)&val, ADF_DEC))
- goto err;
-
- val = 512;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_SIZE, i);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, (void *)&val, ADF_DEC))
- goto err;
-
- val = 0;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_TX, i);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, (void *)&val, ADF_DEC))
- goto err;
-
- val = 2;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_TX, i);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, (void *)&val, ADF_DEC))
- goto err;
-
- val = 8;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_RX, i);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, (void *)&val, ADF_DEC))
- goto err;
-
- val = 10;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_RX, i);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, (void *)&val, ADF_DEC))
- goto err;
-
- val = ADF_COALESCING_DEF_TIME;
- snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, i);
- if (adf_cfg_add_key_value_param(accel_dev, "Accelerator0",
- key, (void *)&val, ADF_DEC))
- goto err;
- }
-
- val = i;
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- ADF_NUM_CY, (void *)&val, ADF_DEC))
- goto err;
-
- set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
- return 0;
-err:
- dev_err(&GET_DEV(accel_dev), "Failed to start QAT accel dev\n");
- return -EINVAL;
-}
-
static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct adf_accel_dev *accel_dev;
accel_dev->hw_device = hw_data;
adf_init_hw_data_dh895xcc(accel_dev->hw_device);
pci_read_config_byte(pdev, PCI_REVISION_ID, &accel_pci_dev->revid);
- pci_read_config_dword(pdev, ADF_DH895XCC_FUSECTL_OFFSET,
+ pci_read_config_dword(pdev, ADF_DEVICE_FUSECTL_OFFSET,
&hw_data->fuses);
/* Get Accelerators and Accelerators Engines masks */
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
}
- if (pci_request_regions(pdev, adf_driver_name)) {
+ if (pci_request_regions(pdev, ADF_DH895XCC_DEVICE_NAME)) {
ret = -EFAULT;
goto out_err_disable;
}
/* Read accelerator capabilities mask */
- pci_read_config_dword(pdev, ADF_DH895XCC_LEGFUSE_OFFSET,
+ pci_read_config_dword(pdev, ADF_DEVICE_LEGFUSE_OFFSET,
&hw_data->accel_capabilities_mask);
/* Find and map all the device's BARS */
goto out_err_free_reg;
}
- ret = adf_dev_configure(accel_dev);
+ ret = qat_crypto_dev_config(accel_dev);
if (ret)
goto out_err_free_reg;
+++ /dev/null
-/*
- This file is provided under a dual BSD/GPLv2 license. When using or
- redistributing this file, you may do so under either license.
-
- GPL LICENSE SUMMARY
- Copyright(c) 2014 Intel Corporation.
- This program is free software; you can redistribute it and/or modify
- it under the terms of version 2 of the GNU General Public License as
- published by the Free Software Foundation.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- Contact Information:
- qat-linux@intel.com
-
- BSD LICENSE
- Copyright(c) 2014 Intel Corporation.
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- * Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
- * Neither the name of Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived
- from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-#ifndef ADF_DH895x_DRV_H_
-#define ADF_DH895x_DRV_H_
-#include <adf_accel_devices.h>
-#include <adf_transport.h>
-
-void adf_init_hw_data_dh895xcc(struct adf_hw_device_data *hw_data);
-void adf_clean_hw_data_dh895xcc(struct adf_hw_device_data *hw_data);
-int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev);
-void adf_isr_resource_free(struct adf_accel_dev *accel_dev);
-void adf_get_arbiter_mapping(struct adf_accel_dev *accel_dev,
- uint32_t const **arb_map_config);
-#endif
ccflags-y := -I$(src)/../qat_common
obj-$(CONFIG_CRYPTO_DEV_QAT_DH895xCCVF) += qat_dh895xccvf.o
-qat_dh895xccvf-objs := adf_drv.o \
- adf_isr.o \
- adf_dh895xccvf_hw_data.o
+qat_dh895xccvf-objs := adf_drv.o adf_dh895xccvf_hw_data.o
#include <adf_pf2vf_msg.h>
#include <adf_common_drv.h>
#include "adf_dh895xccvf_hw_data.h"
-#include "adf_drv.h"
static struct adf_hw_device_class dh895xcciov_class = {
.name = ADF_DH895XCCVF_DEVICE_NAME,
void adf_init_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data)
{
hw_data->dev_class = &dh895xcciov_class;
- hw_data->instance_id = dh895xcciov_class.instances++;
hw_data->num_banks = ADF_DH895XCCIOV_ETR_MAX_BANKS;
hw_data->num_accel = ADF_DH895XCCIOV_MAX_ACCELERATORS;
hw_data->num_logical_accel = 1;
hw_data->enable_ints = adf_vf_void_noop;
hw_data->enable_vf2pf_comms = adf_enable_vf2pf_comms;
hw_data->min_iov_compat_ver = ADF_PFVF_COMPATIBILITY_VERSION;
+ hw_data->dev_class->instances++;
+ adf_devmgr_update_class_index(hw_data);
}
void adf_clean_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data)
{
hw_data->dev_class->instances--;
+ adf_devmgr_update_class_index(hw_data);
}
#define ADF_DH895XCCIOV_TX_RINGS_MASK 0xFF
#define ADF_DH895XCCIOV_ETR_BAR 0
#define ADF_DH895XCCIOV_ETR_MAX_BANKS 1
-
#define ADF_DH895XCCIOV_PF2VF_OFFSET 0x200
-#define ADF_DH895XCC_PF2VF_PF2VFINT BIT(0)
-
-#define ADF_DH895XCCIOV_VINTSOU_OFFSET 0x204
-#define ADF_DH895XCC_VINTSOU_BUN BIT(0)
-#define ADF_DH895XCC_VINTSOU_PF2VF BIT(1)
-
#define ADF_DH895XCCIOV_VINTMSK_OFFSET 0x208
+
+void adf_init_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data);
+void adf_clean_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data);
#endif
#include <adf_accel_devices.h>
#include <adf_common_drv.h>
#include <adf_cfg.h>
-#include <adf_transport_access_macros.h>
#include "adf_dh895xccvf_hw_data.h"
-#include "adf_drv.h"
-
-static const char adf_driver_name[] = ADF_DH895XCCVF_DEVICE_NAME;
#define ADF_SYSTEM_DEVICE(device_id) \
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)}
static struct pci_driver adf_driver = {
.id_table = adf_pci_tbl,
- .name = adf_driver_name,
+ .name = ADF_DH895XCCVF_DEVICE_NAME,
.probe = adf_probe,
.remove = adf_remove,
};
adf_devmgr_rm_dev(accel_dev, pf);
}
-static int adf_dev_configure(struct adf_accel_dev *accel_dev)
-{
- char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
- unsigned long val, bank = 0;
-
- if (adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC))
- goto err;
- if (adf_cfg_section_add(accel_dev, "Accelerator0"))
- goto err;
-
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_BANK_NUM, 0);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, key,
- (void *)&bank, ADF_DEC))
- goto err;
-
- val = bank;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_ETRMGR_CORE_AFFINITY, 0);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, key,
- (void *)&val, ADF_DEC))
- goto err;
-
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, 0);
-
- val = 128;
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, key,
- (void *)&val, ADF_DEC))
- goto err;
-
- val = 512;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_SIZE, 0);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, (void *)&val, ADF_DEC))
- goto err;
-
- val = 0;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_TX, 0);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, (void *)&val, ADF_DEC))
- goto err;
-
- val = 2;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_TX, 0);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, (void *)&val, ADF_DEC))
- goto err;
-
- val = 8;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_RX, 0);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, (void *)&val, ADF_DEC))
- goto err;
-
- val = 10;
- snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_RX, 0);
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- key, (void *)&val, ADF_DEC))
- goto err;
-
- val = ADF_COALESCING_DEF_TIME;
- snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT,
- (int)bank);
- if (adf_cfg_add_key_value_param(accel_dev, "Accelerator0",
- key, (void *)&val, ADF_DEC))
- goto err;
-
- val = 1;
- if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
- ADF_NUM_CY, (void *)&val, ADF_DEC))
- goto err;
-
- set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
- return 0;
-err:
- dev_err(&GET_DEV(accel_dev), "Failed to configure QAT accel dev\n");
- return -EINVAL;
-}
-
static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct adf_accel_dev *accel_dev;
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
}
- if (pci_request_regions(pdev, adf_driver_name)) {
+ if (pci_request_regions(pdev, ADF_DH895XCCVF_DEVICE_NAME)) {
ret = -EFAULT;
goto out_err_disable;
}
/* Completion for VF2PF request/response message exchange */
init_completion(&accel_dev->vf.iov_msg_completion);
- ret = adf_dev_configure(accel_dev);
+ ret = qat_crypto_dev_config(accel_dev);
if (ret)
goto out_err_free_reg;
+++ /dev/null
-/*
- This file is provided under a dual BSD/GPLv2 license. When using or
- redistributing this file, you may do so under either license.
-
- GPL LICENSE SUMMARY
- Copyright(c) 2014 Intel Corporation.
- This program is free software; you can redistribute it and/or modify
- it under the terms of version 2 of the GNU General Public License as
- published by the Free Software Foundation.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- Contact Information:
- qat-linux@intel.com
-
- BSD LICENSE
- Copyright(c) 2014 Intel Corporation.
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- * Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
- * Neither the name of Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived
- from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-#ifndef ADF_DH895xVF_DRV_H_
-#define ADF_DH895xVF_DRV_H_
-#include <adf_accel_devices.h>
-#include <adf_transport.h>
-
-void adf_init_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data);
-void adf_clean_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data);
-int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev);
-void adf_vf_isr_resource_free(struct adf_accel_dev *accel_dev);
-void adf_update_ring_arb_enable(struct adf_etr_ring_data *ring);
-#endif
projects / platform / kernel / linux-rpi.git / commitdiff